>>> Emerging : portage://perl-core/Math-BigInt-1.999.842-r4:run?{[]}

These are the packages that would be merged, in order:

Calculating dependencies... done!

 └─step  1─┤ download  portage://perl-core/Math-BigInt-1.999.842-r4
             │           └─ file ─┤ 2.74 Mb  	 Math-BigInt-1.999842.tar.gz

Total: 1 action (1 download), grouped into 1 step.
       2.74 Mb to be downloaded.